TY  - BOOK
AU  - Washington,Henry S.
TI  - Chemical analyses of igneous rocks,: pub. from 1884 to 1913, inclusive, with a critical discussion of the character and use of analyses, a revision and expansion of professional paper 14, by Henry Stephens Washington
T2  - U. S. Geological Survey.  Professional paper 99
AV  - QE75 .P9 no. 99
PY  - 1917///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Rocks
KW  - Analysis
KW  - Igneous rocks
N1  - At head of title:  Department of the Interior; "List of publications examined": p. 37-44
ER  -